subsonic

US [sʌbˈsɑnɪk]
UK [ˌsʌbˈsɒnɪk]
  • adj.亚声速的;亚声速飞行的
  • n.亚音速飞机
  • Web亚音速的;次音速;次声
subsonic
adj.
1.
亚声速的;亚声速飞行的less than the speed of sound; flying at less than the speed of sound

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard